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8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure

Hongruntong Marine (Beijing) Co., Ltd
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8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure

Brand Name : Hongruntong Marine

Model Number : HM-HP666

Certification : ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust

Place of Origin : China

MOQ : 1

Price : $10-$220

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 1600 Pcs Per Month

Delivery Time : 5-7 Work Days

Packaging Details : Wooden Pallets, Wooden Box

Material : LLDPE + EPS Foam

Management certification : ISO9001: 2015

Inner : EPS Or PU Foam

Name : Hose Floats

Cover : Polyethylene

Working Temperature : -40°C~90°C

Safety Factor : 3:1

Package : Wooden Pallets and Wooden Cases

Color : Various Colors

Application : Hose Pipe

Advantages : Lined with Uhmwpe, It Has Strong Corrosion Resistance.Epdm Rubber Is Used As The Inner And Outer Rubber, Which Has Excelent Temperatureresistance And Aging Resistance, And Is Easy To Operate In Weight, Which Can Meet The Long-Term Use Under Various Working

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8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure

Introduction

Hongruntong Marine presents Neon Safety Hose Floats, designed for maximum visibility in low-light or high-traffic areas. The reflective striping and glow-in-the-dark panels ensure 24/7 detectability, reducing tripping hazards. Constructed with impact-resistant PVC, these floats withstand heavy machinery and rough handling. Perfect for construction sites, mining operations, and emergency response teams, they keep hoses organized and damage-free.

Specifications

Item Requirements Item Requirements
Tensile Strength ≥13.1MPa Water Absorption 1-2g/100cm2
Break Elongation ≥11.1% Breaking Strength 0.08-0.1MPa
Impact Strength ≥32.4KJ/m2 Breaking Elongation 4-6%
Bending Strength ≥15.7MPa Compressive Strength 0.1-0.24MPa

Weather Resistance

After total aging energy≥3.5GJ/m2

Break Elongation %≥ 10
Oxidative Induction Time 200°Cmm≥ 10
Characteristic
* Good flexibility, excellent impact resistance, particularly suitable for construction in open sea * Lightweight weight easy to install and handle, low costs for moving * High corrosive resistance, 3 times longer life than steel floats * Higher cost performance than steel float

Float I.D. Float O.D. Float Length Thickness Net Buoyancy
mm mm mm mm KGS/Float
160-180 500 800 4 280
225 600 700 4 320
280 700 900 4 450
340 1000 1000 6 500
410 1100 1100 6 550
460 1200 1200 6 1200
510 1300 1300 7 1250
560 1300 1500 8 1360
610 1400 1600 8 1600
630 1480 1600 8 1950
680 1550 1800 8 2200
730 1620 1900 9 2300
780 1700 2000 9 2700
840 1850 2100 12 3200
890 2000 2400 12 4600
940 2040 2500 13 4900
1150 2400 2600 14 6500
NOTE: The floaters customized are available.

8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure

Features

Smart Flow Optimization
Patented hydrodynamic profile reduces turbulent wake by 40% (CFD-verified), maintaining laminar flow and minimizing pressure drop across floating hose systems.

Quick Connect Modular System
Interlocking bayonet mechanism allows 5-second float connections/disconnections without tools - enabling rapid configuration changes in field operations.

Temperature Resilience
Operational range from -40°C to 80°C (-40°F to 176°F) with tested 300% elongation recovery at extreme temperatures - outperforming competitors' -20°C to 60°C limits.

Custom Load Distribution
Computer-optimized weight distribution provides 360° rotational stability, preventing hose rollover even in 3m/s currents (DNV-RP-H103 certified).

Applications

Firefighting water supply

Flood response operations

► Emergency dewatering

Advantages

Superior Buoyancy Performance
Our optimized float designs deliver exceptional load capacity while maintaining compact dimensions.

Corrosion Resistant Construction
All metal components feature stainless steel or advanced composite materials for maximum durability.

Rapid Prototyping Service
We can produce functional prototypes within 2 weeks to accelerate your development process.

Precision Automated Manufacturing
Our production facilities maintain extremely low defect rates through advanced quality control systems.

FAQ

1. Can the floats withstand high-pressure water flow?
Designed for up to 25 bar (360 psi), with reinforced structures to prevent collapse under pressure.

2. What’s the operational temperature range?
-40°C to +80°C (-40°F to 176°F) standard, with high-temp variants to +120°C (+248°F).

3. Are installation tools required?
No – our tool-free clamp/snap designs allow installation in under 30 seconds per float.

4. How do you ensure marine environment durability?
DNV/ABS-certified materials, anti-biofouling coatings, and sacrificial anode ports for cathodic protection.

8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure8 Inch Pipeline Flotation Collars Chemical Impact Resistant Closed Cell Foam Structure


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